According to AlphaMoat, as of 2026-09, the Chrome extension AI Guardrail has 14 users (+16.7% MoM) — ranked #8,342 of 9,324 AI browser extensions, and #2,163 of 2,418 in General AI.
What is AI Guardrail
Enterprise security that automatically masks sensitive data in Gemini, NotebookLM, and Bard. 🛡️ AI Guardrail - Enterprise Security for AI Services Protect your sensitive information when using Google's AI services! ✨ KEY FEATURES:
- Automatic text masking (SSN, phone numbers, credit cards, etc.)
- File upload monitoring with intelligent warnings
- Image OCR scanning for sensitive data detection
- Comprehensive security logging with CSV export
- Multi-site support (Gemini, NotebookLM, Bard)
🔒 PRIVACY FIRST:
- All processing happens locally in your browser
- No data sent to external servers by default
- Optional enterprise server integration available
📊 SUPPORTED DATA PATTERNS:
- Social Security Numbers
- Phone numbers
- Credit card numbers
- Bank account numbers
- Email addresses
- Financial amounts
- Salary information
- Contract details
- Confidential keywords
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🎯 PERFECT FOR:
- Enterprise users
- Researchers
- Privacy-conscious individuals
- Compliance teams
🌐 SUPPORTED SITES:
- Google Gemini
- NotebookLM
- Bard
All sensitive data is automatically masked before being sent to AI services, ensuring your privacy and security.
Extension profile
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.